David Bold

As a side node, such procedures are included in doxygen.

Also, probably should note, for this to work, the password for the docker account need to be added.

We should probably switch to quay.io to avoid the duckerhub rate limiting ...

There is support for that: https://cmake.org/cmake/help/latest/module/FindGettext.html We porbably want to start with the last step (`GETTEXT_PROCESS_PO_FILES`) to create `.mo` files, and also install them ...

Resolved by #2596

> Doesn't look like that made it any faster disappointed https://travis-ci.org/github/boutproject/BOUT-dev/builds/664940917 You missed on reference ;-) Now it helped a lot. I have looked at https://github.com/aras-p/ClangBuildAnalyzer and `-ftime-trace` and did...

Some timings: - based on 41382ba6f21b13d725bf032a9de9af339aaea399 ``` dirichlet_o2: 10000 iterations took 0.776276 s neumann_o2: 10000 iterations took 2.3407 s free_o2: 10000 iterations took 1.56801 s dirichlet_nu_o2: 10000 iterations took 0.613323...

This is ready to be merged - can someone have a look over this? As this is to my understanding the correct implementation, thus we could discuss to replace the...

Do you mean the derivation, starting with the taylor expansion, or rather explain the implementation?

I think I should have addressed all comments. Sorry for the delay, but I stopped using non-uniform meshes for a while ...